Raws li cov cuab yeej tseem ceeb rau kev tiv thaiv hluav taws xob, cov hluav taws xob hluav taws xob tau muab faib ua ntau yam -siv txoj kev vim qhov sib txawv ntawm daim ntawv thov scenarios thiab cov yam ntxwv ntawm kev ua haujlwm. Txhua pawg muaj nws tus kheej zoo nyob rau hauv cov nqe lus ntawm kev ua haujlwm tseem ceeb thiab siv ib puag ncig, sib sau ua ke txhawb kev hloov pauv tau yooj yim thiab kev ua haujlwm nyab xeeb ntawm lub zog.
Raws li qib voltage, Circuit Court breakers tuaj yeem muab faib ua low-voltage circuit breakers thiab high-voltage circuit breakers. Tsawg-voltage circuit breakers feem ntau yog siv nyob rau hauv kev faib tawm hauv qab 1kV, feem ntau pom nyob rau hauv cov tsev, cov cuab yeej siv, thiab cov terminals ntawm pej xeem, tsom rau overload, luv luv Circuit Court, thiab tiv thaiv to. High-voltage circuit breakers pab kis tau tus mob thiab faib kab ntawm 1kV thiab saum toj no, yuav tsum muaj zog tawg muaj peev xwm thiab siab rwb thaiv tsev theem, haum rau loj- muaj peev xwm scenarios xws li substations thiab ntev -siv fais fab kis.
Raws li arc- tua nruab nrab, cov hluav taws xob hluav taws xob muaj xws li lub tshuab nqus tsev vacuum, SF₆ Circuit Court breakers, roj hluav taws xob hluav taws xob, thiab hluav taws xob hluav taws xob. Nqus Circuit Court breakers tua arcs nyob rau hauv lub tshuab nqus tsev ib puag ncig, yog me me, thiab muaj ib tug ntev lifespan, ua rau lawv dav siv nyob rau hauv nruab nrab - voltage tis. SF₆ Circuit Court breakers siv cov rwb thaiv tsev siab thiab arc-extinguishing zog ntawm sulfur hexafluoride gas, ua rau lawv haum rau siab-voltage thiab ultra-siab-voltage systems. Roj Circuit Court breakers siv cov roj insulating kom txias thiab arc extinguishing; lawv ib zaug yog hom mainstream tab sis tau maj mam hloov vim kev txwv ib puag ncig thiab kev saib xyuas. Cov hluav taws xob hluav taws xob hluav taws xob siv cov cua compressed ua qhov nruab nrab thiab feem ntau siv nyob rau hauv qis -voltage, siab - daim ntawv thov tam sim no.
Los ntawm daim ntawv thov, Circuit Court breakers tuaj yeem raug cais ntxiv rau hauv kev faib hluav taws xob, kev tiv thaiv lub cev muaj zog, tsev neeg, thiab cov khoom seem tam sim no (RCCB) hom. Fais fab kev faib hluav taws xob Circuit Court breakers hais txog kev tiv thaiv kab tag nrho thiab tuaj yeem ua tiav kev xaiv hluav taws xob cuam tshuam los ntawm kev sib koom ua ke. Lub cev muaj zog tiv thaiv Circuit Court breakers yog optimized rau siab pib tam sim no yam ntxwv, nrog overload inverse- lub sij hawm yam ntxwv. Cov hluav taws xob hluav taws xob hauv tsev ua qhov tseem ceeb rau kev nkag siab thiab kev ua haujlwm me me, feem ntau ua ke nrog RCCB kev ua haujlwm. RCCBs ntes cov xau tam sim no siv xoom- hloov pauv tam sim no thiab txiav tawm sai sai kom tsis txhob muaj hluav taws xob poob.
Tsis tas li ntawd, lawv tuaj yeem raug cais los ntawm txoj kev ua haujlwm (kev tuav, hluav taws xob, thiab kev tswj chaw taws teeb ntse) thiab los ntawm tus lej ntawm tus ncej (ib qho -ncej, ob- ncej, thiab ntau- ncej). Kev sib xyaw ua ke ntawm ntau pawg ua rau cov hluav taws xob sib txuas kom raug raws li qhov xav tau ntawm txhua qhov xwm txheej los ntawm microgrids mus rau cov phiaj xwm loj, muab kev txhawb nqa yooj yim rau kev tiv thaiv kev tiv thaiv hluav taws xob.
